diff --git a/web_src/src/components/gb28181/devicePlayer.vue b/web_src/src/components/gb28181/devicePlayer.vue
index 18a8d51b..97fb7620 100644
--- a/web_src/src/components/gb28181/devicePlayer.vue
+++ b/web_src/src/components/gb28181/devicePlayer.vue
@@ -1,379 +1,375 @@
 <template>
-	<div id="devicePlayer">
-		<el-dialog title="视频播放" top="0" :visible.sync="showVideoDialog" :destroy-on-close="true" @close="close()">
-      <LivePlayer v-if="showVideoDialog" ref="videoPlayer" :videoUrl="videoUrl" :error="videoError" :hasaudio="hasaudio" fluent autoplay live ></LivePlayer>
-			<div id="shared" style="text-align: right; margin-top: 1rem;">
-				<el-tabs v-model="tabActiveName">
-					<el-tab-pane label="媒体流信息" name="media">
-						<div style="margin-bottom: 0.5rem;">
-							<el-button type="primary" size="small" @click="playRecord(true, '')">播放</el-button>
-							 <el-button type="primary" size="small" @click="startRecord()">录制</el-button>
-							 <el-button type="primary" size="small" @click="stopRecord()">停止录制</el-button>
-						</div>
-						<div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
-							<span style="width: 5rem; line-height: 2.5rem; text-align: right;">播放地址：</span>
-							<el-input v-model="getPlayerShared.sharedUrl" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedUrl)"></el-input>
-						</div>
-						<div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
-							<span style="width: 5rem; line-height: 2.5rem; text-align: right;">iframe：</span>
-							<el-input v-model="getPlayerShared.sharedIframe" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedIframe)"></el-input>
-						</div>
-						<div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
-							<span style="width: 5rem; line-height: 2.5rem; text-align: right;">资源地址：</span>
-							<el-input v-model="getPlayerShared.sharedRtmp" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedRtmp)"></el-input>
-						</div>
-					</el-tab-pane>
-					<!--{"code":0,"data":{"paths":["22-29-30.mp4"],"rootPath":"/home/kkkkk/Documents/ZLMediaKit/release/linux/Debug/www/record/hls/kkkkk/2020-05-11/"}}-->
-					<el-tab-pane label="录像查询" name="second">
-						<el-date-picker v-model="videoHistory.startTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="开始时间"
-						 @change="recordList()"></el-date-picker>
-						<el-date-picker v-model="videoHistory.endTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="结束时间"
-						 @change="recordList()"></el-date-picker>
-						<el-table :data="videoHistory.searchHistoryResult" style="width: 100%">
-							<el-table-column label="名称" prop="name" width="150"></el-table-column>
-							<el-table-column label="文件" prop="filePath" width="300"></el-table-column>
-							<el-table-column label="开始时间" prop="startTime" width="160"></el-table-column>
-							<el-table-column label="结束时间" prop="endTime" width="160"></el-table-column>
+<div id="devicePlayer">
+    <el-dialog title="视频播放" top="0" :visible.sync="showVideoDialog" :destroy-on-close="true" @close="close()">
+        <LivePlayer v-if="showVideoDialog" ref="videoPlayer" :videoUrl="videoUrl" :error="videoError" :hasaudio="hasaudio" fluent autoplay live></LivePlayer>
+        <div id="shared" style="text-align: right; margin-top: 1rem;">
+            <el-tabs v-model="tabActiveName">
+                <el-tab-pane label="媒体流信息" name="media">
+                    <div style="margin-bottom: 0.5rem;">
+                        <el-button type="primary" size="small" @click="playRecord(true, '')">播放</el-button>
+                        <el-button type="primary" size="small" @click="startRecord()">录制</el-button>
+                        <el-button type="primary" size="small" @click="stopRecord()">停止录制</el-button>
+                    </div>
+                    <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
+                        <span style="width: 5rem; line-height: 2.5rem; text-align: right;">播放地址：</span>
+                        <el-input v-model="getPlayerShared.sharedUrl" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedUrl)"></el-input>
+                    </div>
+                    <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
+                        <span style="width: 5rem; line-height: 2.5rem; text-align: right;">iframe：</span>
+                        <el-input v-model="getPlayerShared.sharedIframe" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedIframe)"></el-input>
+                    </div>
+                    <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
+                        <span style="width: 5rem; line-height: 2.5rem; text-align: right;">资源地址：</span>
+                        <el-input v-model="getPlayerShared.sharedRtmp" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedRtmp)"></el-input>
+                    </div>
+                </el-tab-pane>
+                <!--{"code":0,"data":{"paths":["22-29-30.mp4"],"rootPath":"/home/kkkkk/Documents/ZLMediaKit/release/linux/Debug/www/record/hls/kkkkk/2020-05-11/"}}-->
+                <el-tab-pane label="录像查询" name="second">
+                    <el-date-picker v-model="videoHistory.startTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="开始时间" @change="recordList()"></el-date-picker>
+                    <el-date-picker v-model="videoHistory.endTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="结束时间" @change="recordList()"></el-date-picker>
+                    <el-table :data="videoHistory.searchHistoryResult" style="width: 100%">
+                        <el-table-column label="名称" prop="name" width="150"></el-table-column>
+                        <el-table-column label="文件" prop="filePath" width="300"></el-table-column>
+                        <el-table-column label="开始时间" prop="startTime" width="160"></el-table-column>
+                        <el-table-column label="结束时间" prop="endTime" width="160"></el-table-column>
 
-							<el-table-column label="操作">
-								<template slot-scope="scope">
-									<el-button type="primary" size="mini" @click="playRecord(false, scope.row)">播放</el-button>
-								</template>
-							</el-table-column>
-						</el-table>
-					</el-tab-pane>
-					<!--遥控界面-->
-					<el-tab-pane label="云台控制" name="third">
-						<div style="display: flex; justify-content: center;">
-							<div class="control-wrapper">
-								<div class="control-btn control-top" @mousedown="ptzCamera(0, 1, 0)" @mouseup="ptzCamera(0, 0, 0)">
-									<i class="el-icon-caret-top"></i>
-									<div class="control-inner-btn control-inner"></div>
-								</div>
-								<div class="control-btn control-left" @mousedown="ptzCamera(1, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
-									<i class="el-icon-caret-left"></i>
-									<div class="control-inner-btn control-inner"></div>
-								</div>
-								<div class="control-btn control-bottom" @mousedown="ptzCamera(0, 2, 0)" @mouseup="ptzCamera(0, 0, 0)">
-									<i class="el-icon-caret-bottom"></i>
-									<div class="control-inner-btn control-inner"></div>
-								</div>
-								<div class="control-btn control-right" @mousedown="ptzCamera(2, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
-									<i class="el-icon-caret-right"></i>
-									<div class="control-inner-btn control-inner"></div>
-								</div>
-								<div class="control-round">
-									<div class="control-round-inner"><i class="fa fa-pause-circle"></i></div>
-								</div>
+                        <el-table-column label="操作">
+                            <template slot-scope="scope">
+                                <el-button type="primary" size="mini" @click="playRecord(false, scope.row)">播放</el-button>
+                            </template>
+                        </el-table-column>
+                    </el-table>
+                </el-tab-pane>
+                <!--遥控界面-->
+                <el-tab-pane label="云台控制" name="third">
+                    <div style="display: flex; justify-content: center;">
+                        <div class="control-wrapper">
+                            <div class="control-btn control-top" @mousedown="ptzCamera(0, 1, 0)" @mouseup="ptzCamera(0, 0, 0)">
+                                <i class="el-icon-caret-top"></i>
+                                <div class="control-inner-btn control-inner"></div>
+                            </div>
+                            <div class="control-btn control-left" @mousedown="ptzCamera(1, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
+                                <i class="el-icon-caret-left"></i>
+                                <div class="control-inner-btn control-inner"></div>
+                            </div>
+                            <div class="control-btn control-bottom" @mousedown="ptzCamera(0, 2, 0)" @mouseup="ptzCamera(0, 0, 0)">
+                                <i class="el-icon-caret-bottom"></i>
+                                <div class="control-inner-btn control-inner"></div>
+                            </div>
+                            <div class="control-btn control-right" @mousedown="ptzCamera(2, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
+                                <i class="el-icon-caret-right"></i>
+                                <div class="control-inner-btn control-inner"></div>
+                            </div>
+                            <div class="control-round">
+                                <div class="control-round-inner"><i class="fa fa-pause-circle"></i></div>
+                            </div>
 
-								<div style="position: absolute; left: 7.25rem; top: 1.25rem" @mousedown="ptzCamera(0, 0, 2)" @mouseup="ptzCamera(0, 0, 0)"><i
-									 class="el-icon-zoom-in" style="font-size: 1.875rem;"></i></div>
-								<div style="position: absolute; left: 7.25rem; top: 3.25rem; font-size: 1.875rem;" @mousedown="ptzCamera(0, 0, 1)"
-								 @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-out"></i></div>
-							</div>
-						</div>
+                            <div style="position: absolute; left: 7.25rem; top: 1.25rem" @mousedown="ptzCamera(0, 0, 2)" @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-in" style="font-size: 1.875rem;"></i></div>
+                            <div style="position: absolute; left: 7.25rem; top: 3.25rem; font-size: 1.875rem;" @mousedown="ptzCamera(0, 0, 1)" @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-out"></i></div>
+                        </div>
+                    </div>
 
-					</el-tab-pane>
-				</el-tabs>
-			</div>
-		</el-dialog>
-	</div>
+                </el-tab-pane>
+            </el-tabs>
+        </div>
+    </el-dialog>
+</div>
 </template>
 
 <script>
-	import LivePlayer from '@liveqing/liveplayer'
-	export default {
-		name: 'devicePlayer',
-		props: {},
-		components: {
-			LivePlayer
-		},
-		computed: {
-			getPlayerShared: function() {
-        return {
-					sharedUrl: window.location.host + '/' + this.videoUrl,
-					sharedIframe: '<iframe src="' + window.location.host + '/' + this.videoUrl + '"></iframe>',
-					sharedRtmp: this.videoUrl
-				};
-			}
-		},
-		created() {
-			// this.videoHistory.searchHistoryResult = falsificationData.recordData.recordList;
-		},
-		data() {
-			return {
-				video:'http://lndxyj.iqilu.com/public/upload/2019/10/14/8c001ea0c09cdc59a57829dabc8010fa.mp4',
-				videoUrl: '',
-				videoHistory: {
-					startTime: '',
-					endTime: '',
-					searchHistoryResult: [] //媒体流历史记录搜索结果
-				},
-				showVideoDialog: false,
-				normalssrc: '',
-				ssrc: '',
-				deviceId: '',
-				channelId: '',
-				tabActiveName: 'media',
-        hasaudio: false
-
-			};
-		},
-		methods: {
-
-			play: function(streamInfo, deviceId, channelId, hasAudio) {
-        this.hasaudio = hasAudio;
-        // 根据媒体流信息二次判断
-        if( this.hasaudio && !!streamInfo.tracks && streamInfo.tracks.length > 0) {
-          var realHasAudio = false;
-          for (let i = 0; i < streamInfo.tracks; i++) {
-            if (streamInfo.tracks[i].codec_type == 1) { // 判断为音频
-              realHasAudio = true;
-            }
-          }
-          this.hasaudio = realHasAudio && this.hasaudio;
+import LivePlayer from '@liveqing/liveplayer'
+export default {
+    name: 'devicePlayer',
+    props: {},
+    components: {
+        LivePlayer
+    },
+    computed: {
+        getPlayerShared: function () {
+            return {
+                sharedUrl: window.location.host + '/' + this.videoUrl,
+                sharedIframe: '<iframe src="' + window.location.host + '/' + this.videoUrl + '"></iframe>',
+                sharedRtmp: this.videoUrl
+            };
         }
-        this.ssrc = streamInfo.ssrc;
-				this.deviceId = deviceId;
-				this.channelId = channelId;
-        // this.$refs.videoPlayer.hasaudio = hasAudio;
-				// this.videoUrl = streamInfo.flv + "?" + new Date().getTime();
-				this.videoUrl = streamInfo.ws_flv;
-				this.showVideoDialog = true;
-				console.log(this.ssrc);
-			},
-			close: function() {
-				console.log('关闭视频');
-				this.$refs.videoPlayer.pause();
-				this.videoUrl = '';
-				this.showVideoDialog = false;
-			},
-			copySharedInfo: function(data) {
-				console.log('复制内容：' + data);
-				let _this = this;
-				this.$copyText(data).then(
-					function(e) {
-						_this.$message({
-							showClose: true,
-							message: '复制成功',
-							type: 'success'
-						});
-					},
-					function(e) {
-						_this.$message({
-							showClose: true,
-							message: '复制失败，请手动复制',
-							type: 'error'
-						});
-					}
-				);
-			},
+    },
+    created() {
+        // this.videoHistory.searchHistoryResult = falsificationData.recordData.recordList;
+    },
+    data() {
+        return {
+            video: 'http://lndxyj.iqilu.com/public/upload/2019/10/14/8c001ea0c09cdc59a57829dabc8010fa.mp4',
+            videoUrl: '',
+            videoHistory: {
+                startTime: '',
+                endTime: '',
+                searchHistoryResult: [] //媒体流历史记录搜索结果
+            },
+            showVideoDialog: false,
+            normalssrc: '',
+            ssrc: '',
+            deviceId: '',
+            channelId: '',
+            tabActiveName: 'media',
+            hasaudio: false
 
-			recordList: function() {
-				if (!this.videoHistory.startTime || !this.videoHistory.endTime) {
-					return;
-				}
-				let that = this;
-				this.$axios({
-					method: 'get',
-					url: '/api/record/' + this.deviceId + '/' + this.channelId + '?startTime=' + this.videoHistory
-						.startTime + '&endTime=' + this.videoHistory.endTime
-				}).then(function(res) {
-					console.log(JSON.stringify(res));
-				}).catch(function(e) {
-					// that.videoHistory.searchHistoryResult = falsificationData.recordData;
-				});
+        };
+    },
+    methods: {
 
-			},
-			playRecord: function(isBackLive, rowData) {
-				let that = this;
-				if(isBackLive){
-					this.videoUrl=this.getVideoUrlBySsrc(this.normalssrc);
-					return;
-				}
-				this.$axios({
-					method: 'get',
-					url: '/api/playback/' + this.deviceId + '/' + this.channelId + '?startTime=' + rowData.startTime + '&endTime=' +
-						rowData.endTime
-				}).then(function(res) {
-					let ssrc = res.data.ssrc;
-					 that.videoUrl = that.getVideoUrlBySsrc(ssrc);
-					//that.videoUrl='http://hls.cntv.kcdnvip.com/asp/hls/main/0303000a/3/default/f466089412c04a759c5515dbfcc3ac3d/main.m3u8?maxbr=2048';
-				});
+        play: function (streamInfo, deviceId, channelId, hasAudio) {
+            this.hasaudio = hasAudio;
+            // 根据媒体流信息二次判断
+            if (!!streamInfo.tracks && streamInfo.tracks.length > 0) {
+                var realHasAudio = false;
+                for (let i = 0; i < streamInfo.tracks.length; i++) {
+                    if (streamInfo.tracks[i].codec_type == 1 && streamInfo.tracks[i].codec_id_name == "CodecAAC") { // 判断为AAC音频
+                        realHasAudio = true;
+                    }
+                }
+                this.hasaudio = realHasAudio; //&& this.hasaudio;
+            }
+            this.ssrc = streamInfo.ssrc;
+            this.deviceId = deviceId;
+            this.channelId = channelId;
+            // this.$refs.videoPlayer.hasaudio = hasAudio;
+            // this.videoUrl = streamInfo.flv + "?" + new Date().getTime();
+            this.videoUrl = streamInfo.ws_flv;
+            this.showVideoDialog = true;
+            console.log(this.ssrc);
+        },
+        close: function () {
+            console.log('关闭视频');
+            this.$refs.videoPlayer.pause();
+            this.videoUrl = '';
+            this.showVideoDialog = false;
+        },
+        copySharedInfo: function (data) {
+            console.log('复制内容：' + data);
+            let _this = this;
+            this.$copyText(data).then(
+                function (e) {
+                    _this.$message({
+                        showClose: true,
+                        message: '复制成功',
+                        type: 'success'
+                    });
+                },
+                function (e) {
+                    _this.$message({
+                        showClose: true,
+                        message: '复制失败，请手动复制',
+                        type: 'error'
+                    });
+                }
+            );
+        },
 
-			},
-			ptzCamera: function(leftRight, upDown, zoom) {
-				console.log('云台控制：' + leftRight + ' : ' + upDown + " : " + zoom);
-				let that = this;
-				this.$axios({
-					method: 'post',
-					url: '/api/ptz/' + this.deviceId + '/' + this.channelId + '?leftRight=' + leftRight + '&upDown=' + upDown +
-						'&inOut=' + zoom + '&moveSpeed=50&zoomSpeed=50'
-				}).then(function(res) {});
-			},
-			//////////////////////播放器事件处理//////////////////////////
-			videoError:function(e){
-				console.log("播放器错误："+JSON.stringify(e));
-			}
-		}
-	};
+        recordList: function () {
+            if (!this.videoHistory.startTime || !this.videoHistory.endTime) {
+                return;
+            }
+            let that = this;
+            this.$axios({
+                method: 'get',
+                url: '/api/record/' + this.deviceId + '/' + this.channelId + '?startTime=' + this.videoHistory
+                    .startTime + '&endTime=' + this.videoHistory.endTime
+            }).then(function (res) {
+                console.log(JSON.stringify(res));
+            }).catch(function (e) {
+                // that.videoHistory.searchHistoryResult = falsificationData.recordData;
+            });
+
+        },
+        playRecord: function (isBackLive, rowData) {
+            let that = this;
+            if (isBackLive) {
+                this.videoUrl = this.getVideoUrlBySsrc(this.normalssrc);
+                return;
+            }
+            this.$axios({
+                method: 'get',
+                url: '/api/playback/' + this.deviceId + '/' + this.channelId + '?startTime=' + rowData.startTime + '&endTime=' +
+                    rowData.endTime
+            }).then(function (res) {
+                let ssrc = res.data.ssrc;
+                that.videoUrl = that.getVideoUrlBySsrc(ssrc);
+                //that.videoUrl='http://hls.cntv.kcdnvip.com/asp/hls/main/0303000a/3/default/f466089412c04a759c5515dbfcc3ac3d/main.m3u8?maxbr=2048';
+            });
+
+        },
+        ptzCamera: function (leftRight, upDown, zoom) {
+            console.log('云台控制：' + leftRight + ' : ' + upDown + " : " + zoom);
+            let that = this;
+            this.$axios({
+                method: 'post',
+                url: '/api/ptz/' + this.deviceId + '/' + this.channelId + '?leftRight=' + leftRight + '&upDown=' + upDown +
+                    '&inOut=' + zoom + '&moveSpeed=50&zoomSpeed=50'
+            }).then(function (res) {});
+        },
+        //////////////////////播放器事件处理//////////////////////////
+        videoError: function (e) {
+            console.log("播放器错误：" + JSON.stringify(e));
+        }
+    }
+};
 </script>
 
 <style>
-	.control-wrapper {
-		position: relative;
-		width: 6.25rem;
-		height: 6.25rem;
-		max-width: 6.25rem;
-		max-height: 6.25rem;
-		margin: 0 auto;
-		border-radius: 100%;
-		float: left;
-	}
+.control-wrapper {
+    position: relative;
+    width: 6.25rem;
+    height: 6.25rem;
+    max-width: 6.25rem;
+    max-height: 6.25rem;
+    margin: 0 auto;
+    border-radius: 100%;
+    float: left;
+}
 
-	.control-btn {
-		display: flex;
-		justify-content: center;
-		position: absolute;
-		width: 44%;
-		height: 44%;
-		border-radius: 5px;
-		border: 1px solid #78aee4;
-		box-sizing: border-box;
-		transition: all 0.3s linear;
-	}
+.control-btn {
+    display: flex;
+    justify-content: center;
+    position: absolute;
+    width: 44%;
+    height: 44%;
+    border-radius: 5px;
+    border: 1px solid #78aee4;
+    box-sizing: border-box;
+    transition: all 0.3s linear;
+}
 
-	.control-btn i {
-		font-size: 20px;
-		color: #78aee4;
-		display: flex;
-		justify-content: center;
-		align-items: center;
-	}
+.control-btn i {
+    font-size: 20px;
+    color: #78aee4;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+}
 
-	.control-round {
-		position: absolute;
-		top: 21%;
-		left: 21%;
-		width: 58%;
-		height: 58%;
-		background: #fff;
-		border-radius: 100%;
-	}
+.control-round {
+    position: absolute;
+    top: 21%;
+    left: 21%;
+    width: 58%;
+    height: 58%;
+    background: #fff;
+    border-radius: 100%;
+}
 
-	.control-round-inner {
-		position: absolute;
-		left: 15%;
-		top: 15%;
-		display: flex;
-		justify-content: center;
-		align-items: center;
-		width: 70%;
-		height: 70%;
-		font-size: 40px;
-		color: #78aee4;
-		border: 1px solid #78aee4;
-		border-radius: 100%;
-		transition: all 0.3s linear;
-	}
+.control-round-inner {
+    position: absolute;
+    left: 15%;
+    top: 15%;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    width: 70%;
+    height: 70%;
+    font-size: 40px;
+    color: #78aee4;
+    border: 1px solid #78aee4;
+    border-radius: 100%;
+    transition: all 0.3s linear;
+}
 
-	.control-inner-btn {
-		position: absolute;
-		width: 60%;
-		height: 60%;
-		background: #fafafa;
-	}
+.control-inner-btn {
+    position: absolute;
+    width: 60%;
+    height: 60%;
+    background: #fafafa;
+}
 
-	.control-top {
-		top: -8%;
-		left: 27%;
-		transform: rotate(-45deg);
-		border-radius: 5px 100% 5px 0;
-	}
+.control-top {
+    top: -8%;
+    left: 27%;
+    transform: rotate(-45deg);
+    border-radius: 5px 100% 5px 0;
+}
 
-	.control-top i {
-		transform: rotate(45deg);
-		border-radius: 5px 100% 5px 0;
-	}
+.control-top i {
+    transform: rotate(45deg);
+    border-radius: 5px 100% 5px 0;
+}
 
-	.control-top .control-inner {
-		left: -1px;
-		bottom: 0;
-		border-top: 1px solid #78aee4;
-		border-right: 1px solid #78aee4;
-		border-radius: 0 100% 0 0;
-	}
+.control-top .control-inner {
+    left: -1px;
+    bottom: 0;
+    border-top: 1px solid #78aee4;
+    border-right: 1px solid #78aee4;
+    border-radius: 0 100% 0 0;
+}
 
-	.control-top .fa {
-		transform: rotate(45deg) translateY(-7px);
-	}
+.control-top .fa {
+    transform: rotate(45deg) translateY(-7px);
+}
 
-	.control-left {
-		top: 27%;
-		left: -8%;
-		transform: rotate(45deg);
-		border-radius: 5px 0 5px 100%;
-	}
+.control-left {
+    top: 27%;
+    left: -8%;
+    transform: rotate(45deg);
+    border-radius: 5px 0 5px 100%;
+}
 
-	.control-left i {
-		transform: rotate(-45deg);
-	}
+.control-left i {
+    transform: rotate(-45deg);
+}
 
-	.control-left .control-inner {
-		right: -1px;
-		top: -1px;
-		border-bottom: 1px solid #78aee4;
-		border-left: 1px solid #78aee4;
-		border-radius: 0 0 0 100%;
-	}
+.control-left .control-inner {
+    right: -1px;
+    top: -1px;
+    border-bottom: 1px solid #78aee4;
+    border-left: 1px solid #78aee4;
+    border-radius: 0 0 0 100%;
+}
 
-	.control-left .fa {
-		transform: rotate(-45deg) translateX(-7px);
-	}
+.control-left .fa {
+    transform: rotate(-45deg) translateX(-7px);
+}
 
-	.control-right {
-		top: 27%;
-		right: -8%;
-		transform: rotate(45deg);
-		border-radius: 5px 100% 5px 0;
-	}
+.control-right {
+    top: 27%;
+    right: -8%;
+    transform: rotate(45deg);
+    border-radius: 5px 100% 5px 0;
+}
 
-	.control-right i {
-		transform: rotate(-45deg);
-	}
+.control-right i {
+    transform: rotate(-45deg);
+}
 
-	.control-right .control-inner {
-		left: -1px;
-		bottom: -1px;
-		border-top: 1px solid #78aee4;
-		border-right: 1px solid #78aee4;
-		border-radius: 0 100% 0 0;
-	}
+.control-right .control-inner {
+    left: -1px;
+    bottom: -1px;
+    border-top: 1px solid #78aee4;
+    border-right: 1px solid #78aee4;
+    border-radius: 0 100% 0 0;
+}
 
-	.control-right .fa {
-		transform: rotate(-45deg) translateX(7px);
-	}
+.control-right .fa {
+    transform: rotate(-45deg) translateX(7px);
+}
 
-	.control-bottom {
-		left: 27%;
-		bottom: -8%;
-		transform: rotate(45deg);
-		border-radius: 0 5px 100% 5px;
-	}
+.control-bottom {
+    left: 27%;
+    bottom: -8%;
+    transform: rotate(45deg);
+    border-radius: 0 5px 100% 5px;
+}
 
-	.control-bottom i {
-		transform: rotate(-45deg);
-	}
+.control-bottom i {
+    transform: rotate(-45deg);
+}
 
-	.control-bottom .control-inner {
-		top: -1px;
-		left: -1px;
-		border-bottom: 1px solid #78aee4;
-		border-right: 1px solid #78aee4;
-		border-radius: 0 0 100% 0;
-	}
+.control-bottom .control-inner {
+    top: -1px;
+    left: -1px;
+    border-bottom: 1px solid #78aee4;
+    border-right: 1px solid #78aee4;
+    border-radius: 0 0 100% 0;
+}
 
-	.control-bottom .fa {
-		transform: rotate(-45deg) translateY(7px);
-	}
+.control-bottom .fa {
+    transform: rotate(-45deg) translateY(7px);
+}
 </style>